const regex = /(\s*([\0\b\'\"\n\r\t\%\_\\]*\s*(((select\s*.+\s*from\s*.+)|(insert\s*.+\s*into\s*.+)|(update\s*.+\s*set\s*.+)|(delete\s*.+\s*from\s*.+)|(drop\s*.+)|(truncate\s*.+)|(alter\s*.+)|(exec\s*.+)|(\s*(all|any|not|and|between|in|like|or|some|contains|containsall|containskey)\s*.+[\=\>\<=\!\~]+.+)|(let\s+.+[\=]\s*.*)|(begin\s*.*\s*end)|(\s*[\/\*]+\s*.*\s*[\*\/]+)|(\s*(\-\-)\s*.*\s+)|(\s*(contains|containsall|containskey)\s+.*)))(\s*[\;]\s*)*)+)/i;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(\\s*([\\0\\b\\\'\\"\\n\\r\\t\\%\\_\\\\]*\\s*(((select\\s*.+\\s*from\\s*.+)|(insert\\s*.+\\s*into\\s*.+)|(update\\s*.+\\s*set\\s*.+)|(delete\\s*.+\\s*from\\s*.+)|(drop\\s*.+)|(truncate\\s*.+)|(alter\\s*.+)|(exec\\s*.+)|(\\s*(all|any|not|and|between|in|like|or|some|contains|containsall|containskey)\\s*.+[\\=\\>\\<=\\!\\~]+.+)|(let\\s+.+[\\=]\\s*.*)|(begin\\s*.*\\s*end)|(\\s*[\\\/\\*]+\\s*.*\\s*[\\*\\\/]+)|(\\s*(\\-\\-)\\s*.*\\s+)|(\\s*(contains|containsall|containskey)\\s+.*)))(\\s*[\\;]\\s*)*)+)', 'i')
const str = ``;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
if ((m = regex.exec(str)) !== null) {
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions